built-in-class

built-in-class System Class

Class Precedence List:

built-in-class, class, standard-object, t

Description:

A built-in class is a class whose instances have restricted capabilities or special representations. Attempting to use defclass to define subclasses of a built-in class signals an error of type error. Calling make-instance to create an instance of a built-in class signals an error of type error. Calling slot-value on an instance of a built-in class signals an error of type error. Redefining a built-in class or using change-class to change the class of an instance to or from a built-in class signals an error of type error. However, built-in classes can be used as parameter specializers in methods.

Expanded Reference: built-in-class

tip

TODO: Please contribute to this page by adding explanations and examples

(built-in-class )